It's nice to see you again here in the Community, @DesktopPayroll2021.
Currently, we're unable to split a biweekly payroll paycheck in QuickBooks. For now, the only option is to run payroll weekly for that specific employee.
To update your payroll schedule, you can modify them in the Edit Payroll Schedule window. Doing this will also change the current pay period.
- Go to the Employees menu, then select Payroll Center.
- Under the Create Paychecks table, select the payroll schedule you want to update.
- From the Payroll Schedules ▼ drop-down menu, select Edit Schedule.
- Make the necessary updates in the Edit Payroll Schedule window.
- Select Yes to update the payroll schedule for all the employees assigned to it.
- Click OK.
You'll then see the new Payroll Periods according to the new Pay Period when you go to the Transactions tab in the Employee Center and click Paychecks.
To learn more about the pay schedule types in QBDT, see this article: Set up and manage payroll schedules.
I've collected these articles that will guide you on how to print and correct the pay period in QuickBooks:
Let me know if there's anything else you need help with your paycheck. Just leave a reply and I get back to you as soon as possible. Take good care, @DesktopPayroll2021.